<template>
  <!-- 搜索工作栏 -->
  <div style="margin: 20px; margin-top: 60px">
    <ContentWrap>
      <el-form
        class="-mb-15px"
        :model="queryParams"
        ref="queryFormRef"
        :inline="true"
        label-width="auto"
      >
        <el-form-item :label="t('searchbar.nameLabel')" prop="name">
          <el-input
            v-model="queryParams.name"
            :placeholder="t('searchbar.namePlaceholder')"
            clearable
            class="!w-240px"
          />
        </el-form-item>

        <el-form-item :label="t('searchbar.statusLabel')" prop="status">
          <el-select
            v-model="queryParams.status"
            :placeholder="t('searchbar.statusPlaceholder')"
            clearable
            class="!w-240px"
          >
            <el-option
              v-for="dict in getIntDictOptions(DICT_TYPE.COMMON_STATUS)"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            />
          </el-select>
        </el-form-item>

        <el-form-item>
          <el-button @click="handleQuery">
            <Icon icon="ep:search" class="mr-5px" /> {{ t('action.search') }}
          </el-button>
          <el-button @click="resetQuery">
            <Icon icon="ep:refresh" class="mr-5px" /> {{ t('action.reset') }}
          </el-button>
          <el-button
            type="primary"
            plain
            @click="openForm('create')"
            v-hasPermi="['system:dept:create']"
          >
            <Icon icon="ep:plus" class="mr-5px" /> {{ t('action.create') }}
          </el-button>
          <el-button type="danger" plain @click="toggleExpandAll">
            <Icon icon="ep:sort" class="mr-5px" /> {{ t('action.toggleExpand') }}
          </el-button>
        </el-form-item>
      </el-form>
    </ContentWrap>

    <!-- 列表 -->
    <ContentWrap>
      <el-table
        v-loading="loading"
        :data="list"
        row-key="id"
        :default-expand-all="isExpandAll"
        v-if="refreshTable"
      >
        <el-table-column prop="name" :label="t('formData.nameLabel')" />
        <el-table-column prop="leader" :label="t('formData.leaderLabel')">
          <template #default="scope">
            {{ userList.find((user) => user.id === scope.row.leaderUserId)?.nickname }}
          </template>
        </el-table-column>
        <el-table-column prop="sort" :label="t('formData.sortLabel')" />
        <el-table-column prop="status" :label="t('formData.statusLabel')">
          <template #default="scope">
            <dict-tag :type="DICT_TYPE.COMMON_STATUS" :value="scope.row.status" />
          </template>
        </el-table-column>

        <el-table-column
          :label="t('formData.createTimeLabel')"
          align="center"
          prop="createTime"
          width="180"
          :formatter="dateFormatter"
        />

        <el-table-column :label="t('formData.operate')" align="center">
          <template #default="scope">
            <el-button
              link
              type="primary"
              @click="openForm('update', scope.row.id)"
              v-hasPermi="['system:dept:update']"
            >
              {{ t('action.edit') }}
            </el-button>
            <el-button
              link
              type="danger"
              @click="handleDelete(scope.row.id)"
              v-hasPermi="['system:dept:delete']"
            >
              {{ t('action.delete') }}
            </el-button>
          </template>
        </el-table-column>
      </el-table>
    </ContentWrap>
  </div>
  <!-- 表单弹窗：添加/修改 -->
  <DeptForm ref="formRef" @success="getList" />
</template>
<script lang="ts" setup>
import { DICT_TYPE, getIntDictOptions } from '@/utils/dict'
import { dateFormatter } from '@/utils/formatTime'
import { handleTree } from '@/utils/tree'
import * as DeptApi from '@/api/system/dept'
import DeptForm from './DeptForm.vue'
import * as UserApi from '@/api/system/user'

defineOptions({ name: 'SystemDept' })

const message = useMessage() // 消息弹窗
const { t } = useI18n() // 国际化

const loading = ref(true) // 列表的加载中
const list = ref() // 列表的数据
const queryParams = reactive({
  pageNo: 1,
  pageSize: 100,
  name: undefined,
  status: undefined
})
const queryFormRef = ref() // 搜索的表单
const isExpandAll = ref(true) // 是否展开，默认全部展开
const refreshTable = ref(true) // 重新渲染表格状态
const userList = ref<UserApi.UserVO[]>([]) // 用户列表

/** 查询部门列表 */
const getList = async () => {
  loading.value = true
  try {
    const data = await DeptApi.getDeptPage(queryParams)
    list.value = handleTree(data)
  } finally {
    loading.value = false
  }
}

/** 展开/折叠操作 */
const toggleExpandAll = () => {
  refreshTable.value = false
  isExpandAll.value = !isExpandAll.value
  nextTick(() => {
    refreshTable.value = true
  })
}

/** 搜索按钮操作 */
const handleQuery = () => {
  getList()
}

/** 重置按钮操作 */
const resetQuery = () => {
  queryParams.pageNo = 1
  queryFormRef.value.resetFields()
  handleQuery()
}

/** 添加/修改操作 */
const formRef = ref()
const openForm = (type: string, id?: number) => {
  formRef.value.open(type, id)
}

/** 删除按钮操作 */
const handleDelete = async (id: number) => {
  try {
    // 删除的二次确认
    await message.delConfirm()
    // 发起删除
    await DeptApi.deleteDept(id)
    message.success(t('common.delSuccess'))
    // 刷新列表
    await getList()
  } catch {}
}

/** 初始化 **/
onMounted(async () => {
  await getList()
  // 获取用户列表
  userList.value = await UserApi.getSimpleUserList()
})
</script>
